#!/usr/bin/env python
#coding = utf-8

from socket import *

HOST = 'ubuntu'
PORT = 21567
BUFSIZ = 1024
ADDR = (HOST, PORT)

while True:
    tcpCliSock = socket(AF_INET, SOCK_STREAM)
    tcpCliSock.connect(ADDR)
    data = raw_input('>')
    if not data:
        break

    tcpCliSock.send('%s\r\n' %data)
    data = tcpCliSock.recv(BUFSIZ)
    if not data:
        break
    print data.strip()
    tcpCliSock.close()